CN116614833B - 5G network testing device and system - Google Patents
5G network testing device and system Download PDFInfo
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- CN116614833B CN116614833B CN202310614532.3A CN202310614532A CN116614833B CN 116614833 B CN116614833 B CN 116614833B CN 202310614532 A CN202310614532 A CN 202310614532A CN 116614833 B CN116614833 B CN 116614833B
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
- B64U10/13—Flying platforms
- B64U10/14—Flying platforms with four distinct rotor axes, e.g. quadcopters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U20/00—Constructional aspects of UAVs
- B64U20/80—Arrangement of on-board electronics, e.g. avionics systems or wiring
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
- H04N23/661—Transmitting camera control signals through networks, e.g. control via the Internet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/25—UAVs specially adapted for particular uses or applications for manufacturing or servicing
- B64U2101/26—UAVs specially adapted for particular uses or applications for manufacturing or servicing for manufacturing, inspections or repairs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The application provides a 5G network testing device and a system applied to the field of digital information transmission, which effectively realize the electric signal conversion of high-altitude 5G network signals detected by a network testing sweep generator through the cooperation of a 5G network sensor, a plurality of isolation conversion boxes, a push floating ball and a pressure elastic tube, realize the direct conversion and acquisition of high-altitude 5G network signal coverage data, promote the 5G network signal coverage testing efficiency, fully cooperate with the unmanned aerial vehicle flight control, and perform the automatic control function of the active testing process on the unmanned aerial vehicle, so that the unmanned aerial vehicle can comprehensively test the high-altitude coverage area of the 5G network according to the guidance of the intensity of the coverage signals, reduce the testing difficulty, improve the testing judgment efficiency, simultaneously reduce the interference generated by the unmanned aerial vehicle flight signals, reduce the testing error and improve the reliability of the testing result.
Description
Technical Field
The application relates to the field of digital information transmission, in particular to a 5G network testing device and system.
Background
With the rise of the scale of 5G base stations, the wireless environment of the outfield is more and more complex, and the evaluation of network quality, particularly network coverage evaluation, is particularly important. Cellular mobile communication, from GSM, CDMA, WCDMA, LTE, NB-IOT to today's 5GNR, has higher and higher frequencies and larger bandwidths, which can have two effects, namely, as frequencies increase, the coverage radius of the base station decreases; as the bandwidth increases, the interference between base stations increases accordingly. Therefore, coverage testing is becoming more and more important, and coverage testing includes not only testing and measuring of power and signal to noise ratio, but also checking for network problems such as overlapping coverage, weak coverage, no coverage, out-of-sync base station, mode three interference, mode six interference, etc.
In the existing network, the coverage test and evaluation are mainly based on two methods, one is based on the test of a mobile phone terminal, and the other is based on the test of a frequency scanner. However, as the complexity of the network increases and the accuracy, speed and system of testing increases, most of the coverage tests are currently network coverage tests based on a frequency scanner, because the frequency scanner has the inherent advantage that the network coverage test cannot replace, especially the 5G network coverage test.
However, with the increase of the network rate, the application scenarios of high-altitude coverage are more and more, and the air coverage test needs to be performed by means of unmanned aerial vehicle equipment, so that the test environment is more complex, and the test requirement is higher. Therefore, due to the limited endurance of the unmanned aerial vehicle, how to ensure efficient and rapid testing, meanwhile, the test result also needs to avoid the interference caused by the unmanned aerial vehicle, and the test device also has higher requirements.
Disclosure of Invention
The application aims to solve the problem of how to ensure high-efficiency and rapid test by utilizing the preferential endurance capability of an unmanned aerial vehicle and avoid the problem of unmanned aerial vehicle interference test signals when a 5G network high-altitude coverage test is performed, and compared with the prior art, the application provides a 5G network test device which comprises a test unmanned aerial vehicle, wherein the lower end of the test unmanned aerial vehicle is fixedly connected with a bearing plate, the upper end of the bearing plate is fixedly provided with a network test sweep generator, the lower end of the network test sweep generator is fixedly connected with a 5G network sensor extending to the lower side of the bearing plate, and the upper end of the network test sweep generator is fixedly connected with a plurality of isolation conversion boxes which are uniformly distributed from front to back;
the isolation conversion box is characterized in that the left and right inner walls of the isolation conversion box are fixedly connected with pressure elastic tubes connected with a network test sweep generator signal, a push-push floating ball is fixedly connected between the two pressure elastic tubes in the same isolation conversion box, the lower end of the 5G network sensor is fixedly connected with a pair of signal receiving probes arranged front and back, the signal receiving probes at the front side are matched with the pressure elastic tubes at the front side in the isolation conversion box, and the signal receiving probes at the rear side are matched with the pressure elastic tubes at the rear side in the isolation conversion box.
Optionally, four corners of the lower end of the bearing plate are fixedly connected with direction-adjusting support legs, the network test sweep generator, the isolation conversion box and the direction-adjusting support legs are matched, and one ends of the direction-adjusting support legs, which are close to each other, are fixedly connected with communication contact pieces connected with the 5G network sensor;
the direction-adjusting support leg is internally and fixedly connected with a guide core bar, a plurality of counterweight direction-adjusting blocks are connected to the guide core bar in a sliding manner, and a heat shrinkage sleeve sleeved at the outer end of the guide core bar is fixedly connected between two adjacent counterweight direction-adjusting blocks.
Optionally, the outer end of the heat shrinkage sleeve is sleeved with an isolation spring, and the isolation spring isolates two adjacent counterweight direction-adjusting blocks, so that the isolation spring keeps an extension state when no stress is applied.
Further, the outer end of the pressure elastic tube is sleeved with a reset spring, the reset spring is isolated to push the floating ball and the inner wall of the isolated conversion box, and the reset spring is kept in an extension state when the pressure elastic tube is not stressed.
Further, a plurality of pressure elastic tubes positioned on the same side of the isolation conversion box are arranged in parallel, and the signal receiving probes progressively control the corresponding pressure elastic tubes one by one.
In addition, the application also discloses a 5G network test system, which comprises a test processing unit and a flight processing unit, wherein the test processing unit is arranged in a network test sweep generator, the flight processing unit is arranged in a test unmanned plane, the input end of the test processing unit is connected with a signal sensing unit, the output end of the test processing unit is connected with a signal conversion unit, the input end of the flight processing unit is connected with a pressure analysis unit, and the output end of the flight processing unit is connected with a flight auxiliary unit and a test flight unit;
the input end of the signal sensing unit is connected with the 5G network sensor in a signal mode, the output end of the signal conversion unit is connected with the pressure elastic tube in a signal mode, the input end of the pressure analysis unit is connected with the pressure sensor arranged in the pressure elastic tube in a signal mode, the output end of the flight auxiliary unit is connected with the heat shrinkage sleeve in a signal mode, and the output end of the test flight unit is connected with the flight controller of the test unmanned aerial vehicle in a signal mode.
Further, the inner wall of one side of the pressure elastic tube, which is far away from the push floating ball, is fixedly connected with an electromagnetic adsorption sheet, the inner wall of one side of the pressure elastic tube, which is close to the push floating ball, is fixedly connected with a magnetic adsorption sheet, and the output end of the signal conversion unit is in signal connection with the electromagnetic adsorption sheet.
Further, the electromagnetic adsorption sheet and the magnetic adsorption sheet which are positioned in the same pressure elastic tube are fixedly connected with the abutting conduction column at the end close to each other, and the mechanical switch of the abutting conduction column is connected into a circuit with a plurality of pressure elastic tubes at corresponding positions in parallel.
Further, a plurality of memory metal wires which are uniformly distributed and flexible heating wires which are in wire wrapping connection with the memory metal wires are fixedly connected in the heat shrinkage sleeve, and the output end of the flight auxiliary unit is in signal connection with the flexible heating wires.
Further, the upper end of the test unmanned aerial vehicle is fixedly connected with a signal conversion interface and a signal antenna positioned on the right side of the signal conversion interface, the front end of the test unmanned aerial vehicle is fixedly provided with a test camera acquisition end, the network test sweep generator is in signal connection with the signal conversion interface through a wiring harness, and the signal conversion interface is in signal connection with the test unmanned aerial vehicle;
the input ends of the test processing unit and the flight processing unit are connected with a position image acquisition unit, the input ends of the position image acquisition unit are connected with a test camera acquisition end through signals, and the test processing unit and the flight processing unit are connected through signal transfer ports through signals.
Compared with the prior art, the application has the advantages that:
(1) The high-altitude 5G network signal detected by the network test sweep generator is effectively converted into an electric signal through the cooperation of the 5G network sensor, the plurality of isolation conversion boxes, the push floating ball and the pressure elastic tube, so that the conversion and collection of high-altitude 5G network signal coverage data are directly realized, the test calculation capacity of the network test sweep generator is improved, the 5G network signal coverage test efficiency is promoted, the test unmanned aerial vehicle flight control can be fully matched, the electric signal conversion by utilizing the coverage data is realized, the automatic control function of the active test process of the test unmanned aerial vehicle is realized, the test unmanned aerial vehicle can comprehensively test the high-altitude coverage area of the 5G network according to the guidance of the strength of the coverage signal, the test difficulty is reduced, the interference generated by the test unmanned aerial vehicle flight signal can be reduced while the test judgment efficiency is improved, the test error is reduced, and the reliability of the test result is improved.
(2) Through the cooperation of counter weight steering block, heat shrink cover and isolation transfer box, can be when realizing testing 5G network signal high altitude coverage data, can also carry out the auxiliary role to test unmanned aerial vehicle's flight automatic control, can utilize the displacement of counter weight steering block to drive test unmanned aerial vehicle and produce the removal in a certain direction after the electric signal conversion is accomplished, realize the verification to test data result after the electric signal conversion, when reducing test unmanned aerial vehicle duration energy loss, when prolonging its flight time, further promoted the accuracy to 5G network high altitude coverage test.
(3) The pressure elastic tubes are arranged in parallel and controlled one by one, so that the network test frequency sweep generator can be assisted to judge the strength of 5G network signals, and the deformation of the pressure elastic tubes on two sides is matched, so that the determination of the network test frequency sweep generator on the coverage range of the 5G network is promoted, the purpose of the flight test of the test unmanned aerial vehicle is promoted, and the synergistic effect of the network test frequency sweep generator and the test unmanned aerial vehicle is improved.
(4) Through the cooperation of test processing unit, flight processing unit and pressure elastic tube, when realizing carrying out high altitude coverage test to the 5G network, can also realize its signal conversion according to the signal data that detects, can make test result and test unmanned aerial vehicle's flight control combine together, strengthen test data and flight control data's synergism, reduced test personnel's data analysis work load, realized the self-control effect to test unmanned aerial vehicle high altitude flight test, and then improved test efficiency and test stability.
(5) The electromagnetic adsorption sheet is arranged to perform mechanical data conversion on the electric signals converted from the 5G network signals, the adsorption capacity of magnetism to the magnetic adsorption sheet and the influence property of current intensity to electromagnetic adsorption force are utilized, the display of the 5G network signal intensity direction is realized, the guidance of the test unmanned aerial vehicle in the test flight direction is further realized, the flight efficiency is improved, the test efficiency is improved, and the synergistic effect of high-altitude flight and network signal test is promoted.
(6) After the single pressure elastic tube generates complete adsorption shrinkage to cause the abutting connection of the abutting connection column, the electromagnetic adsorption sheet in the next pressure elastic tube can be electrified, so that the pressure elastic tube is controlled one by one, the direction of judging the signal strength by utilizing the analysis of the pressure data is also realized, and the auxiliary control of the flight direction of the test unmanned plane is realized.
Drawings
FIG. 1 is an isometric view of a 5G network test apparatus of the present application;
FIG. 2 is a test logic diagram of the 5G network test system of the present application;
FIG. 3 is an exploded view of the squeeze-push float ball and counterweight steering block of the present application;
FIG. 4 is a left side cross-sectional view of the 5G network testing device of the present application;
FIG. 5 is a left side view of the network test sweep of the present application;
FIG. 6 is a cross-sectional view of a steering leg of the present application;
FIG. 7 is a bottom view of the 5G network test apparatus of the present application;
FIG. 8 is a cross-sectional view of a squeeze ball and weight steering block of the present application when testing network coverage signal balance;
FIG. 9 is a cross-sectional view of the push-float ball and counterweight steering block of the present application when the network coverage signal is left strong and right weak;
FIG. 10 is a cross-sectional view of a push-float ball and counterweight steering block of the present application when the test network coverage signal is weak to the left and strong to the right;
FIG. 11 is a cross-sectional view of the push-float ball and counterweight steering block of the present application when the test network coverage signal is strong before and weak after;
FIG. 12 is a cross-sectional view of a push-float ball and weight steering block of the present application when the overlay signal is weak before and strong after;
FIG. 13 is a cross-sectional view of the push-float and counterweight steering block of the present application with the upper left stronger test network coverage signal;
FIG. 14 is a cross-sectional view of the push-float and counterweight steering block of the present application with the lower left stronger coverage signal;
FIG. 15 is a cross-sectional view of the push-float and counterweight steering block of the present application with the upper right stronger test network coverage signal;
FIG. 16 is a cross-sectional view of the push-float and counterweight steering block of the present application when the test network coverage signal is strong at the bottom right.
The reference numerals in the figures illustrate:
the test device comprises a test unmanned plane 1, a test camera shooting acquisition end 11, a signal antenna 12, a signal conversion interface 13, a bearing plate 2, a network test sweep generator 3, a 315G network sensor, an isolation conversion box 4, a direction-adjusting support leg 5, a communication contact pin 51, a push-push floating ball 6, a return spring 61, a pressure elastic tube 62, a counterweight direction-adjusting block 7, a heat shrinkage sleeve 71, an isolation spring 72 and a guide core rod 73.
Detailed Description
The embodiments of the present application will be described in detail and fully with reference to the accompanying drawings, and it is intended that all other embodiments of the application, which are apparent to one skilled in the art without the inventive faculty, are included in the scope of the present application.
Example 1:
the application provides a 5G network testing device, please refer to figures 1 and 3-16, including a testing unmanned aerial vehicle 1, the lower end of the testing unmanned aerial vehicle 1 is fixedly connected with a bearing plate 2, the upper end of the bearing plate 2 is fixedly connected with a network testing frequency scanner 3, the lower end of the network testing frequency scanner 3 is fixedly connected with a 5G network sensor 31 extending to the lower side of the bearing plate 2, the upper end of the network testing frequency scanner 3 is fixedly connected with a plurality of isolation conversion boxes 4 which are uniformly distributed from front to back;
the isolation conversion box 4 is fixedly connected with the pressure elastic tubes 62 which are in signal connection with the network test frequency scanner 3, a push-push ball 6,5G is fixedly connected between the two pressure elastic tubes 62 which are positioned in the same isolation conversion box 4, the lower end of the network sensor 31 is fixedly connected with a pair of signal receiving probes which are arranged front and back, the signal receiving probes positioned on the front side are matched with the pressure elastic tubes 62 positioned on the front side in the isolation conversion box 4, the signal receiving probes positioned on the rear side are matched with the pressure elastic tubes 62 positioned on the rear side in the isolation conversion box 4, the electric signal conversion is effectively carried out on high-altitude 5G network signals detected by the network test frequency scanner 3 through the 5G network sensor 31, the push-push ball 6 and the pressure elastic tubes 62, the conversion and collection of high-altitude 5G network signal data are directly realized, the test calculation capability of the network test frequency scanner 3 is improved, the electric signal conversion and the test efficiency of the 5G network signal is improved, the electric signal conversion is fully matched with the test unmanned aerial vehicle 1, the electric signal conversion of the test data is utilized, the automatic control function of the test unmanned aerial vehicle is realized, the test signal conversion is carried out on the test area by the test signal 1, the test error of the test area is reduced, the test error of the test area is greatly, the test error is reduced, the test error of the test area of the test signal is completely, and the test error is completely can be judged by the test the high, and the test error of the test area of the test signal is tested by the high, and the test error of the test area of the test signal is tested by the test signal.
Referring to fig. 3-16, the outer end of the pressure elastic tube 62 is sleeved with a return spring 61, the return spring 61 is isolated to push the floating ball 6 and the inner wall of the isolation conversion box 4, the return spring 61 is kept in an extended state when in an unstressed state, the reset spring 61 can be converted with an electric signal to form a dynamic balance state when a 5G network test is performed, the sensitivity to signal induction in the test process is improved, the test precision and efficiency are further improved, and the range accuracy of the test is promoted.
Referring to fig. 3-16, the plurality of pressure elastic tubes 62 located at the same side of the isolation conversion box 4 are arranged in parallel, the signal receiving probes progressively control the corresponding pressure elastic tubes 62 one by one, the parallel arrangement and one by one control of the pressure elastic tubes 62 can assist the network test sweep generator 3 in judging the strength of the 5G network signal, and the deformation cooperation of the pressure elastic tubes 62 at the two sides promotes the determination of the coverage of the 5G network by the network test sweep generator 3, promotes the purpose of flight test of the test unmanned aerial vehicle 1, and improves the synergistic effect of the network test sweep generator 3 and the test unmanned aerial vehicle 1.
Referring to fig. 1 and fig. 3-16, after the test unmanned aerial vehicle 1 is controlled to fly to a designated height, the network test sweep generator 3 is started, so that two signal receiving probes at the lower end of the 5G network sensor 31 detect the 5G network signal, after receiving the signal, the signal is transmitted into the network test sweep generator 3, so that the network test sweep generator 3 converts the signal into corresponding electric signal data according to the strength of the signal, and according to the corresponding position relationship between the signal receiving probes at the lower end of the 5G network sensor 31 and the pressure elastic tube 62 in the isolation conversion box 4, the electric signal converted by the signal receiving probes at the front side is transmitted to a parallel circuit connected with the pressure elastic tube 62 at the front side in the plurality of isolation conversion boxes 4, the electric signal converted by the signal receiving probes at the rear side is transmitted to a parallel circuit connected with the pressure elastic tube 62 at the rear side in the plurality of isolation conversion boxes 4, at the moment, the dynamic balance pressure difference generated by deformation is formed according to the front and rear two pressure elastic tubes 62 in the same isolation conversion box 4, the strength and the direction of the 5G network signal at the position are judged, then the real data is obtained by controlling the direction of the signal receiving probes to continuously analyze the air of the unmanned aerial vehicle, and the actual data is obtained, and the test data of the unmanned aerial vehicle is further analyzed according to the direction of the real data is further obtained;
it should be noted that, when the test unmanned aerial vehicle 1 drives the network test sweep generator 3 to move to a designated height, the test unmanned aerial vehicle 1 needs to be controlled preferentially to hover and then test the 5G network signal, so as to ensure the validity of signal detection, reduce the interference of the control signal of the test unmanned aerial vehicle 1, and due to the arrangement of the reset spring 61, the test unmanned aerial vehicle can form a dynamic balance state with the induction contraction of the pressure elastic tube 62, and further can realize a pressure difference according to the intensity of the 5G network signal in different directions, so as to judge the test direction in the high air.
The implementation is as follows:
the present application provides a 5G network testing apparatus in which the same or corresponding parts as those in embodiment 1 are denoted by the same reference numerals as those in embodiment 1, and only the points of distinction from embodiment 1 will be described below for the sake of brevity. This embodiment 2 is different from embodiment 1 in that: referring to fig. 1 and fig. 3-16, four corners of the lower end of the carrier plate 2 are fixedly connected with direction-adjusting support legs 5, the network test sweep generator 3, the isolation conversion box 4 and the direction-adjusting support legs 5 are matched, and one end, close to each direction-adjusting support leg 5, is fixedly connected with a communication contact piece 51 connected with a 5G network sensor 31;
the guide core bar 73 is fixedly connected in the direction regulating support leg 5, the plurality of balance weight direction regulating blocks 7 are connected to the guide core bar 73 in a sliding mode, the heat shrinkage sleeves 71 sleeved at the outer ends of the guide core bar 73 are fixedly connected between the two adjacent balance weight direction regulating blocks 7, the 5G network signal high-altitude coverage data can be tested through the cooperation of the balance weight direction regulating blocks 7, the heat shrinkage sleeves 71 and the isolation conversion box 4, the automatic flight control of the test unmanned aerial vehicle 1 can be assisted, after the electric signal conversion is completed, the displacement of the balance weight direction regulating blocks 7 is utilized to drive the test unmanned aerial vehicle 1 to generate movement in a certain direction, verification of test data results after the electric signal conversion is achieved, the continuous energy loss of the test unmanned aerial vehicle 1 is reduced, the flight time of the test unmanned aerial vehicle is prolonged, and meanwhile the accuracy of the 5G network high-altitude coverage test is further promoted.
Referring to fig. 3-16, the outer end of the heat shrinkage sleeve 71 is sleeved with an isolation spring 72, the isolation spring 72 isolates two adjacent counterweight steering blocks 7, the isolation spring 72 keeps an extension state when not stressed, the arrangement of the isolation spring 72 can effectively realize the active reset of the counterweight steering blocks 7 after the auxiliary adjustment of the flight is completed, and the loss of electric energy is reduced by utilizing the elastic physical property, so that the smoothness and continuity of the 5G network high-altitude coverage test are ensured, the effective duration of the single test is kept, and the test efficiency is further improved.
Referring to fig. 1 and fig. 3-16, after determining the direction of the signal intensity at this time, the communication contact 51 transmits the signal to the inside of the communication contact, and further controls the heat shrinkage sleeve 71 located in the control direction to deform, so that the counterweight steering block 7 gradually approaches to the direction in which the unmanned aerial vehicle 1 needs to be tested, by using the change of the center of gravity of the carrier plate 2, the unmanned aerial vehicle 1 is subjected to the flight assistance in the physical direction, and in the flight assistance process, the 5G network sensor 31 continuously detects the 5G network signal, so that the data of the signal intensity change can be determined according to the change of the pressure elastic tube 62 and the data of the balance pressure difference in the isolation conversion box 4, and further, the accuracy of the flight direction determined according to the 5G network signal data can be effectively assisted when the unmanned aerial vehicle 1 is verified, and after the verification is effective, the unmanned aerial vehicle 1 is subjected to the flight control, and the test of the 5G network signal is moved to the detection position in the next range, so that the efficiency and the accuracy of the high-altitude coverage test are improved, and the cruising unmanned aerial vehicle 1 is ensured.
Example 3:
the present application provides a 5G network test system in which the same or corresponding parts as those in embodiment 2 are denoted by the same reference numerals as those in embodiment 2, and only the points of distinction from embodiment 2 are described below for the sake of brevity. This embodiment 3 is different from embodiment 2 in that: referring to fig. 1-16, the system comprises a test processing unit mounted in a network test sweep generator 3 and a flight processing unit mounted in a test unmanned aerial vehicle 1, wherein the input end of the test processing unit is connected with a signal sensing unit, the output end of the test processing unit is connected with a signal conversion unit, the input end of the flight processing unit is connected with a pressure analysis unit, and the output end of the flight processing unit is connected with a flight auxiliary unit and a test flight unit;
the input of signal induction element and 5G network inductor 31 signal connection, the output of signal conversion element and pressure elastic tube 62 signal connection, the input of pressure analysis element and the pressure sensor signal connection who sets up in pressure elastic tube 62, flight auxiliary unit's output and heat shrink cover 71 signal connection, the output of test flight element and the flight controller signal connection of test unmanned aerial vehicle 1, through the cooperation of test processing unit, flight processing unit and pressure elastic tube 62, when realizing carrying out high altitude coverage test to the 5G network, can also realize the signal conversion to it according to the signal data that detects, can make test result and test unmanned aerial vehicle 1's flight control combine together, test data and flight control data's synergism has been strengthened, test personnel's data analysis work load has been reduced, the self-control effect to test unmanned aerial vehicle 1 high altitude flight test has been realized, and then test efficiency and test stability have been improved.
Referring to fig. 2-16, an electromagnetic adsorption sheet is fixedly connected to an inner wall of a side, away from the push-push floating ball 6, of the pressure elastic tube 62, a magnetic adsorption sheet is fixedly connected to an inner wall of a side, close to the push-push floating ball 6, of the pressure elastic tube 62, an output end of the signal conversion unit is in signal connection with the electromagnetic adsorption sheet, the electromagnetic adsorption sheet is arranged to perform mechanical data conversion on an electric signal converted by a 5G network signal, the adsorption capacity of magnetism on the magnetic adsorption sheet and the influence property of current intensity on the electromagnetic adsorption force are utilized, display of the 5G network signal intensity direction is achieved, further guidance of the test flight direction of the test unmanned aerial vehicle 1 is achieved, the flight efficiency is improved, the test efficiency is improved, and the synergistic effect of high-altitude flight and network signal test is promoted.
Referring to fig. 2-16, the close ends of the electromagnetic adsorption sheet and the magnetic adsorption sheet in the same pressure elastic tube 62 are fixedly connected with the abutting conduction columns, and the mechanical switch of the abutting conduction columns is connected into a circuit with a plurality of pressure elastic tubes 62 at corresponding positions in parallel, after the abutting conduction columns are abutted by the abutting conduction columns due to complete adsorption shrinkage generated by a single pressure elastic tube 62, the electromagnetic adsorption sheet in the next pressure elastic tube 62 can be electrified, so that the pressure elastic tube 62 is controlled one by one, the direction of judging the signal intensity by utilizing the analysis of pressure data is also realized, and the auxiliary control of the flight direction of the test unmanned aerial vehicle 1 is realized.
Referring to fig. 2-16, a plurality of memory wires which are uniformly distributed and flexible heating wires which are in winding connection with the memory wires are fixedly connected in the heat shrinkage sleeve 71, the output end of the flight auxiliary unit is in signal connection with the flexible heating wires, the flexible heating wires can promote the temperature sensing deformation of the memory wires after being electrified to generate heat, further, the position of the counterweight steering block 7 at the steering support leg 5 is regulated and controlled, the flight control for auxiliary verification of the test unmanned aerial vehicle 1 is effectively realized, the gravity change self-driving of the test unmanned aerial vehicle 1 is realized by utilizing the change of the counterweight relation, the electric energy loss of the test unmanned aerial vehicle 1 is reduced, the endurance capacity is prolonged, the verification of the signal intensity direction analyzed by the electric signal conversion is realized, the flight accuracy of the test unmanned aerial vehicle 1 is further improved, the signal interference brought by the test unmanned aerial vehicle 1 is reduced, and the precision of test data is improved.
Referring to fig. 1-16, a signal conversion interface 13 and a signal antenna 12 positioned on the right side of the signal conversion interface 13 are fixedly connected to the upper end of a test unmanned aerial vehicle 1, a test camera acquisition end 11 is fixedly arranged at the front end of the test unmanned aerial vehicle 1, a network test sweep generator 3 is in signal connection with the signal conversion interface 13 through a wiring harness, and the signal conversion interface 13 is in signal connection with the test unmanned aerial vehicle 1;
the input ends of the test processing unit and the flight processing unit are connected with the position image acquisition unit, the input end of the position image acquisition unit is connected with the test camera acquisition end 11 through the signal conversion interface 13, the test processing unit and the flight processing unit are connected through the signal conversion interface 13, the position image acquisition unit and the test camera acquisition end 11 are arranged, so that the graphic display of high-altitude coverage data is realized, the display effect of 5G network test data is also realized, and the intuitiveness of the test data is ensured.
Referring to fig. 1 to 16, when the network test scanner 3 controls the 5G network sensor 31 to detect the 5G network signal at the location, the front and rear signal receiving probes transmit the detected data to the 5G network sensor 31, the 5G network sensor 31 transmits the converted data to the signal sensing unit, the signal sensing unit processes the data bidirectionally sensed by the 5G network signal, and transmits the processed data to the test processing unit, the test processing unit processes the data and then transmits the processed data to the signal converting unit, the signal converting unit converts the bidirectionally sensed signal at the moment into two independent front and rear unidirectional electrical signals and transmits the two independent front and rear unidirectional electrical signals to the pressure elastic tube 62 at the corresponding location, the pressure elastic tube 62 at one boundary location is selected for use before the system is executed, and then is connected one by one, the electromagnetic adsorption sheets in the pressure elastic tubes 62 positioned at the same side boundary position are connected with current to generate magnetism so as to adsorb the magnetic adsorption sheets, the difference of signal difference values at the left side and the right side enables the interiors of the two pressure elastic tubes 62 positioned in the same isolation conversion box 4 to generate pressure data difference values under the electromagnetic adsorption force and the elastic acting force of the reset spring 61, when the current is continuously increased so that the pressure elastic tubes 62 at the boundary position are completely contracted, the abutting conduction columns of the interiors of the pressure elastic tubes are abutted and conducted so as to enable the electric signals converted by the 5G network signals to continuously act, the electromagnetic adsorption sheets in the rest pressure elastic tubes 62 are electrified in sequence so as to generate electromagnetic adsorption actions, then all converted currents are input, the pressure elastic tubes 62 in the isolation conversion box 4 reach a stable state, the pressure sensors transmit respective signals to the pressure analysis unit, the pressure analysis unit calculates and analyzes the pressure difference between the two pressure elastic tubes 62 in the same isolation conversion box 4, then analyzes the data of the pressure balance difference according to the displacement change trend of the push floating ball 6 in all the isolation conversion boxes 4, then transmits the data to the flight processing unit, the flight processing unit judges the flight direction by using the data, then sends a designation of balance weight adjustment to the flight auxiliary unit, so that the flexible heating wires in the heat shrinkage sleeves 71 in the same direction are electrified, the memory metal wires are subjected to thermal deformation, the heat shrinkage sleeves 71 shrink and control the balance weight adjustment blocks 7 to move, further, the movement of the test unmanned aerial vehicle 1 is assisted by adjusting the movement of the gravity center positions of the plurality of direction adjustment supporting legs 5 and the bearing plates 2, the 5G network signals at the moment are re-detected by the 5G network sensor 31 after the movement position is detected, and the flight processing unit is controlled to act on the test flight unit after the movement direction is consistent with the signal direction, so that the flight controller controls the test unmanned aerial vehicle 1 to move towards the movement test point, the rationality of the test point is improved, and the rationality of the automatic planning and test route is promoted.
The foregoing is merely illustrative of the best modes of carrying out the application in connection with the actual requirements, and the scope of the application is not limited thereto.
Claims (10)
1. The utility model provides a 5G network testing arrangement, includes test unmanned aerial vehicle (1), test unmanned aerial vehicle (1) lower extreme fixedly connected with loading board (2), loading board (2) upper end fixedly mounted has network test sweep generator (3), its characterized in that, network test sweep generator (3) lower extreme fixedly connected with extends to 5G network inductor (31) of loading board (2) downside, network test sweep generator (3) upper end fixedly connected with is from a plurality of isolation transfer cases (4) of left to right evenly distributed;
the device is characterized in that the left and right inner walls of the isolation conversion box (4) are fixedly connected with pressure elastic pipes (62) which are in signal connection with the network test frequency scanner (3), a push-push floating ball (6) is fixedly connected between the two pressure elastic pipes (62) in the same isolation conversion box (4), the lower end of the 5G network sensor (31) is fixedly connected with a pair of signal receiving probes which are arranged front and back, the signal receiving probes on the front side are matched with the pressure elastic pipes (62) on the front side in the isolation conversion box (4), and the signal receiving probes on the rear side are matched with the pressure elastic pipes (62) on the rear side in the isolation conversion box (4);
after the unmanned aerial vehicle (1) is controlled to fly to a designated height, the network testing sweep generator (3) is started, so that two signal receiving probes at the lower end of the 5G network sensor (31) detect the 5G network signals, the signals are transmitted into the network testing sweep generator (3) after being received, the network testing sweep generator (3) converts the signals into corresponding electric signal data according to the intensity of the signals, the corresponding position relation between the signal receiving probes at the lower end of the 5G network sensor (31) and the pressure elastic tubes (62) in the isolation conversion box (4) is adopted, the electric signals converted by the signal receiving probes at the front side are transmitted to parallel circuits connected by the pressure elastic tubes (62) at the front side in the isolation conversion box (4), the electric signals converted by the signal receiving probes at the rear side are transmitted to the parallel circuits connected by the pressure elastic tubes (62) at the rear side in the isolation conversion box (4), dynamic balance pressure difference generated by the front pressure elastic tube and the pressure elastic tubes (62) in the front and the rear side in the same isolation conversion box (4) is formed, the direction of the network data of the dynamic balance generated by the dynamic balance is analyzed according to the intensity of the dynamic pressure difference, the network data of the position of the signals at the position of the front pressure elastic tube and the pressure elastic tubes (62) at the front side and the isolation conversion box (4), the real signal is analyzed, and the real data of the network data is further analyzed, and the real data of the network data is obtained, and the network data is further analyzed is obtained, and the real data is obtained, and the data of the flight direction of the flight of the network is continuously is marked according to the position and the position of the network data.
2. The 5G network testing device according to claim 1, wherein four corners of the lower end of the bearing plate (2) are fixedly connected with direction-adjusting support legs (5), the network testing sweep generator (3), the isolation conversion box (4) and the direction-adjusting support legs (5) are matched, and one ends, close to each other, of the direction-adjusting support legs (5) are fixedly connected with communication contact pieces (51) connected with a 5G network sensor (31);
the heat shrinkage device is characterized in that guide core bars (73) are fixedly connected in the direction-adjusting support legs (5), a plurality of counterweight direction-adjusting blocks (7) are connected to the guide core bars (73) in a sliding mode, and a heat shrinkage sleeve (71) sleeved at the outer end of the guide core bars (73) is fixedly connected between two adjacent counterweight direction-adjusting blocks (7).
3. A 5G network testing device according to claim 2, wherein the outer end of the heat shrink sleeve (71) is sleeved with an isolating spring (72), and the isolating spring (72) isolates two adjacent counterweight steering blocks (7), and the isolating spring (72) maintains an extended state when not stressed.
4. The 5G network testing device according to claim 1, wherein the outer end of the pressure elastic tube (62) is sleeved with a return spring (61), the return spring (61) is isolated to push the floating ball (6) and the inner wall of the isolated conversion box (4), and the return spring (61) is kept in an extension state when in an unstressed state.
5. The 5G network testing device according to claim 1, wherein a plurality of the pressure elastic tubes (62) located on the same side of the isolation transfer box (4) are arranged in parallel, and the signal receiving probes progressively control the corresponding pressure elastic tubes (62) one by one.
6. A 5G network testing device according to claim 2, comprising a testing processing unit carried in a network testing sweep generator (3) and a flight processing unit carried in a testing unmanned aerial vehicle (1), wherein the input end of the testing processing unit is connected with a signal sensing unit, the output end of the testing processing unit is connected with a signal conversion unit, the input end of the flight processing unit is connected with a pressure analysis unit, and the output end of the flight processing unit is connected with a flight auxiliary unit and a testing flight unit;
the input of signal induction unit and 5G network inductor (31) signal connection, the output of signal conversion unit and pressure elasticity pipe (62) signal connection, the input of pressure analysis unit and the pressure sensor signal connection who sets up in pressure elasticity pipe (62), the output and the thermal contraction cover (71) signal connection of flight auxiliary unit, the output and the flight controller signal connection of test unmanned aerial vehicle (1) of test flight unit.
7. The 5G network testing device according to claim 6, wherein the inner wall of the side of the pressure elastic tube (62) far away from the push-push floating ball (6) is fixedly connected with an electromagnetic adsorption sheet, the inner wall of the side of the pressure elastic tube (62) close to the push-push floating ball (6) is fixedly connected with a magnetic adsorption sheet, and the output end of the signal conversion unit is in signal connection with the electromagnetic adsorption sheet.
8. The 5G network testing apparatus according to claim 7, wherein the ends of the electromagnetic adsorption sheet and the magnetic adsorption sheet, which are located in the same pressure elastic tube (62) and are close to each other, are fixedly connected with an abutting conduction column, and the mechanical switch of the abutting conduction column is connected into a circuit with a plurality of pressure elastic tubes (62) at corresponding positions in parallel.
9. The 5G network testing device according to claim 6, wherein a plurality of memory wires which are uniformly distributed and flexible heating wires which are wound with the memory wires are fixedly connected in the heat shrinkage sleeve (71), and the output end of the flight auxiliary unit is connected with the flexible heating wires in a signal manner.
10. The 5G network testing device according to claim 6, wherein the upper end of the testing unmanned aerial vehicle (1) is fixedly connected with a signal conversion interface (13) and a signal antenna (12) positioned on the right side of the signal conversion interface (13), the front end of the testing unmanned aerial vehicle (1) is fixedly provided with a testing camera acquisition end (11), the network testing sweep generator (3) is in signal connection with the signal conversion interface (13) through a wiring harness, and the signal conversion interface (13) is in signal connection with the testing unmanned aerial vehicle (1);
the input ends of the test processing unit and the flight processing unit are connected with a position image acquisition unit, the input ends of the position image acquisition unit are connected with a test camera acquisition end (11) through signals, and the test processing unit and the flight processing unit are connected through signals through a signal conversion interface (13).
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| US11722210B2 (en) * | 2021-01-12 | 2023-08-08 | Tencent America LLC | Unmanned aerial system communication |
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| CN108463407A (en) * | 2015-12-29 | 2018-08-28 | 高通股份有限公司 | Unmanned vehicle structures and methods |
| CN212890985U (en) * | 2020-06-30 | 2021-04-06 | 陕西上进电力科技有限公司 | Unmanned aerial vehicle oblique camera aerial photography system |
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